53115432033 has 8 divisors (see below), whose sum is σ = 70867452096. Its totient is φ = 35386850000.

The previous prime is 53115432031. The next prime is 53115432047. The reversal of 53115432033 is 33023451135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53115432033 - 2¹ = 53115432031 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53115432031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5854218 + ... + 5863283.

It is an arithmetic number, because the mean of its divisors is an integer number (8858431512).

Almost surely, 2^53115432033 is an apocalyptic number.

It is an amenable number.

53115432033 is a deficient number, since it is larger than the sum of its proper divisors (17752020063).

53115432033 is a wasteful number, since it uses less digits than its factorization.

53115432033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11719015.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 53115432033 its reverse (33023451135), we get a palindrome (86138883168).

The spelling of 53115432033 in words is "fifty-three billion, one hundred fifteen million, four hundred thirty-two thousand, thirty-three".